Debian セキュリティ勧告
DSA-1921-1 expat -- サービス拒否攻撃
- 報告日時:
- 2009-10-28
- 影響を受けるパッケージ:
- expat
- 危険性:
- あり
- 参考セキュリティデータベース:
- Debian バグ追跡システム: バグ 551936.
Mitre の CVE 辞書: CVE-2009-2625. - 詳細:
-
Peter Valchev さんにより、XML パーザ C ライブラリ expat の、一部の UTF-8 シーケンスの処理に誤りがあり、攻撃によってこのライブラリを使って いるアプリケーションがクラッシュすることが発見されました。
旧安定版 (oldstable) ディストリビューション (etch) では、この問題はバー ジョン 1.95.8-3.4+etch1 で修正されています。
安定版 (stable) ディストリビューション (lenny) では、この問題はバージョ ン 2.0.1-4+lenny1 で修正されています。
テスト版ディストリビューション (squeeze) および不安定版ディストリビュー ション (sid) では、この問題は 近く修正予定です。
直ぐに expat パッケージをアップグレードすることを勧めます。
- 修正:
-
Debian GNU/Linux 4.0 (etch)
- ソース:
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8.orig.tar.gz
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1.diff.gz
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1.dsc
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_alpha.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_alpha.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_amd64.udeb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_amd64.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_amd64.udeb
- ARM:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_arm.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_arm.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_arm.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_arm.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_hppa.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_hppa.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_i386.udeb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_ia64.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_ia64.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_mips.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_mips.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_mips.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_mips.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_mipsel.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_mipsel.udeb
- PowerPC:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_powerpc.udeb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_s390.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_1.95.8-3.4+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_1.95.8-3.4+etch1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_1.95.8-3.4+etch1_sparc.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_1.95.8-3.4+etch1_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- ソース:
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1.orig.tar.gz
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1.diff.gz
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1.dsc
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_alpha.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_alpha.udeb
- ARM:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_arm.udeb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_armel.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_hppa.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1_2.0.1-4+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1-dev_2.0.1-4+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_i386.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_ia64.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_mips.udeb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_mipsel.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1_2.0.1-4+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_powerpc.udeb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1-dev_2.0.1-4+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1_2.0.1-4+lenny1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_s390.udeb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1_2.0.1-4+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1-dev_2.0.1-4+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/e/expat/libexpat1_2.0.1-4+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1-dev_2.0.1-4+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/expat_2.0.1-4+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/lib64expat1_2.0.1-4+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-udeb_2.0.1-4+lenny1_sparc.udeb
- http://security.debian.org/pool/updates/main/e/expat/libexpat1-dev_2.0.1-4+lenny1_sparc.deb
一覧にあるファイルの MD5 チェックサムは勧告の原文にあります。